Lennox 13R26 Pressure Switch 320788-704 and Payne gas furnaces for

and Payne gas furnaces for seamless HVAC part replacement

5 inches across the outermost points

OEM Compatibility: Direct replacement for part numbers HT01AW039 and F87093401

ensuring the correct pitch and diameter is critical to prevent motor overheating and ensure optimal heat transfer across the condenser coils

Lennox 13R26 Pressure Switch 320788-704 and Payne gas furnaces forThe Lennox 13R26 Pressure Switch (model 614285 03) is a precision engineered high pressure switch designed to protect the compressor and refrigerant circuit from extreme pressure spikes. This genuine Lennox OEM replacement part is built for heavy duty performance in residential and commercial condensing units, ensuring the system remains within safe operating parameters. By monitoring the high side refrigerant line, this switch prevents terminal